Portable vehicle sun visor



FIG. 1 is a front elevational view of a portable vehicle sun visorshowing my new design;

FIG. 2 l is a rear elevational view thereof;

FIG. 3 is an exploded left side elevational view thereof;

FIG. 4 is an exploded right side elevational view thereof;

FIG. 5 is an exploded top plan view thereof; and,

FIG. 6 is an exploded bottom plan view thereof.

The ornamental design for a portable vehicle sun visor, as shown.